APPARATUS FOR WELDING PIPES OF THERMOPLASTIC MATERIALS,申请号SU19884636902-传众专利搜索

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发明名称	APPARATUS FOR WELDING PIPES OF THERMOPLASTIC MATERIALS
摘要
申请公布号	SU1666342(A1)	申请公布日期	1991.07.30
申请号	SU19884636902	申请日期	1988.12.27
申请人	INZHENERNYJ TSENTR VNII PO STROITELSTVU MAGISTRALNYKH TRUBOPROVODOV	发明人	ANDRIANOV VLADIMIR R,SU
分类号	B29C65/18	主分类号	B29C65/18
代理机构		代理人
主权项
地址

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